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US City Data

Locust Valley vs Islandia

Side-by-side comparison

How does Locust Valley, NY compare to Islandia, NY? Locust Valley has a population of 3,591 with a median household income of $137,344, while Islandia has 3,581 residents and a median income of $112,435. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricLocust Valley, NYIslandia, NYDifference
Population3,5913,581+0.3%
Median Age42.639.1+9.0%
Foreign Born %10.6%39.2%-73.0%
Economy
MetricLocust ValleyIslandiaDifference
Median Income$137,344$112,435+22.2%
Unemployment3.2%3.6%-11.1%
Poverty Rate4%3.4%+17.6%
Bachelor's+54.6%30.8%+77.3%
Housing
MetricLocust ValleyIslandiaDifference
Home Value$775,200$451,700+71.6%
Median Rent$2274/mo$1781/mo+27.7%
Housing Units1,2831,324-3.1%

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Locust Valley, NY ProfileIslandia, NY ProfileCost of Living in New YorkMore ComparisonsCity Rankings